氯化聚氯乙烯合金的制备  

The manufacture of CPVC alloy

作　　者：杨金平[1] 赵志国[1] 

机构地区：[1]青岛科技大学高分子工程材料研究所,山东青岛266042

出　　处：《聚氯乙烯》2003年第4期20-23,共4页Polyvinyl Chloride

摘　　要：利用ACR、CPE和EVA作为加工助剂和抗冲改性剂与CPVC共混。对合金的性能作了测试 ,并对CPVC加工用的配方和工艺条件进行了探讨。结果表明 :ACR(最佳用量为 5份 )能够改善CPVC的加工性能 ;CPE(最佳用量为 9份 )和EVA(最佳用量为 5份 )能提高合金的韧性。ACR,CPE and EVA,which were used as processing aids and impact modifiers,were blended with CPVC.Properties of the obtained CPVC alloy were tested,and the formula of CPVC and conditions for processing were discussed.It was showed that ACR,the optimum amount of which was 5 parts,could improve the processing properties of CPVC,CPE and EVA,the optimum amount of which was 9 parts and 5 parts respectively,could improve the toughness of the alloy.

关 键 词：氯化聚氯乙烯合金 制备 ACR CPE EVA 加工助剂 抗冲改性剂 CPVC 共混 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TQ320.4